String Slime™ – Classroom Kit

(6 customer reviews)
  • Just mix the two liquids and get more than 300 feet of String Slime™
  • Everything you need to make a classroom full of slimy, multi-colored strings for 24 students working in groups
  • Explore the science of building polymers by cross-linking long chains of molecules

$49.99

SKU: W9880